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Ramisyllis Kingghidorahi
''Ramisyllis kingghidorahi'' is a species of polychaete worm in the family Syllidae. The species lives in the Sea of Japan off Sado Island, Japan, where the holotype was found living within the internal canals of a sponge of the genus '' Petrosia''. Description ''R. kingghidorahi'' is a member of the “Ribbon clade” Syllinae, possessing a segmented cylindrical body that exhibits multiaxial branching that is described as "dendritic" or "tree-like". The first branch occurs after segments 14–24. All branches are similar diameter. Discovery On 1 October 2019, an international team of marine biologists sampled Petrosia sponges in the sea near Shukunegi Point, at the southern tip of Sado Island. Dissection and analysis of the sponges yielded samples of the simbiont worm ''Ramisyllis kingghidorahi'', which were preserved in an ethanol solution for further study. ''R. kingghidorahi'' is the third known species of syllid worm to exhibit asymmetrical branching of the body. Etymolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asymmetrical
Asymmetry is the absence of, or a violation of, symmetry (the property of an object being invariant to a transformation, such as reflection). Symmetry is an important property of both physical and abstract systems and it may be displayed in precise terms or in more aesthetic terms. The absence of or violation of symmetry that are either expected or desired can have important consequences for a system. In organisms Due to how cells divide in organisms, asymmetry in organisms is fairly usual in at least one dimension, with biological symmetry also being common in at least one dimension. Louis Pasteur proposed that biological molecules are asymmetric because the cosmic .e. physicalforces that preside over their formation are themselves asymmetric. While at his time, and even now, the symmetry of physical processes are highlighted, it is known that there are fundamental physical asymmetries, starting with time. Asymmetry in biology Asymmetry is an important and widespread ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spitting Spider
Spitting spiders (Scytodidae) is a family of Araneomorphae, araneomorph spiders first described by John Blackwall in 1864. It contains over 250 species in five genus, genera, of which ''Scytodes'' is the best-known. Description Like Sicariidae, recluse spiders and Diguetidae, coneweb spiders, they have six compound eye, eyes arranged in three pairs and are haplogyne, meaning they have less complex female genitalia. They differ from these families in having a dome-shaped carapace and in their characteristic flecked pattern of spots. Hunting technique Scytodidae catch their prey by spitting a fluid that congeals on contact into a venom (poison), venomous and sticky mass. The fluid contains both venom and spider silk in liquid form, though it is produced in venom glands in the chelicerae. The venom-laced silk both immobilizes and envenoms prey such as silverfish. In high-speed footage the spiders can be observed swaying from side to side as they "spit", catching the prey in a criss- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scytodes Kumonga
''Scytodes kumonga'' is a species of spider in the Scytodidae family native to Iran. It was described in 2020. The specific name ''kumonga'' refers to the spider kaiju Kumonga, a recurring monster in the ''Godzilla'' franchise by Toho which can spit silk in a similar manner to spitting spiders to ensnare opponents, whose name in turn is derived from the Japanese word for 'spider', . Kumonga's binomial name in ''Godzilla Singular Point'', ''Kumonga scytodes'', pays homage to this species. See also * '' Agroeca angirasu'', a species of sac spider named after the Kaiju Anguirus is a fictional monster, or '' kaiju'', which first appeared in ''Godzilla Raids Again'' (1955), the second film in the ''Godzilla'' franchise. Anguirus is the first monster to be shown engaging in combat with Godzilla in a film. Since then, the ... also native to Iran, classified in 2021 References Scytodidae Spiders described in 2020 Endemic fauna of Iran {{araneomorphae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tomoyuki Tanaka
was a Japanese film producer. He is best known for co-creating the ''Godzilla'' franchise and its associated spin-offs. Early life Tanaka was born on April 26, 1910, in Kashiwara, Osaka. As a child, he would often walk miles to the nearest theater to watch silent adventure and ninja films in the afternoons. At the age of 14, Tanaka saw the silent Western film ''The Covered Wagon'' and was so enamored by its cinematography that it remained his all-time favorite film. In his youth, Tanaka was once disowned by his parents because he focused more on his interests, films and acting, than on his studies. Career Soon after graduating from Kansai University in 1940, Tanaka joined Taisho Studios which merged with Toho Studios in 1941. After four years with the company, he began producing his own films, and his first effort, '' Three Women of the North'', was released in 1945. In his 60-year career with Toho, Tanaka produced more than 200 films. He is best known as the creator, wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Godzilla
is a fictional monster, or '' kaiju'', originating from a series of Japanese films. The character first appeared in the 1954 film ''Godzilla'' and became a worldwide pop culture icon, appearing in various media, including 32 films produced by Toho, four American films and numerous video games, novels, comic books and television shows. Godzilla has been dubbed the "King of the Monsters", a phrase first used in ''Godzilla, King of the Monsters!'' (1956)'','' the Americanized version of the original film. Godzilla is an enormous, destructive, prehistoric sea monster awakened and empowered by nuclear radiation. With the nuclear bombings of Hiroshima and Nagasaki and the '' Lucky Dragon 5'' incident still fresh in the Japanese consciousness, Godzilla was conceived as a metaphor for nuclear weapons. Others have suggested that Godzilla is a metaphor for the United States, a giant beast woken from its slumber which then takes terrible vengeance on Japan. As the film series expan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antagonist
An antagonist is a character in a story who is presented as the chief foe of the protagonist. Etymology The English word antagonist comes from the Greek ἀνταγωνιστής – ''antagonistēs'', "opponent, competitor, villain, enemy, rival," which is derived from ''anti-'' ("against") and ''agonizesthai'' ("to contend for a prize"). Types Heroes and villains The antagonist is commonly positioned against the protagonist and their world order. While most narratives will often portray the protagonist as a hero and the antagonist as a villain, like Harry Potter and Lord Voldemort in '' Harry Potter'', the antagonist does not always appear as the villain. In some narratives, like Light Yagami and L in '' Death Note'', the protagonist is a villain and the antagonist is an opposing hero. Antagonists are conventionally presented as making moral choices less savory than those of protagonists. This condition is often used by an author to create conflict within a story. This is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tail
The tail is the section at the rear end of certain kinds of animals’ bodies; in general, the term refers to a distinct, flexible appendage to the torso. It is the part of the body that corresponds roughly to the sacrum and coccyx in mammals, reptiles, and birds. While tails are primarily a feature of vertebrates, some invertebrates including scorpions and springtails, as well as snails and slugs, have tail-like appendages that are sometimes referred to as tails. Tailed objects are sometimes referred to as "caudate" and the part of the body associated with or proximal to the tail are given the adjective "caudal". Function Animal tails are used in a variety of ways. They provide a source of locomotion for fish and some other forms of marine life. Many land animals use their tails to brush away flies and other biting insects. Most canines use their tails to comunicate mood and intention . Some species, including cats and kangaroos, use their tails for balance; and some, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polycephaly
Polycephaly is the condition of having more than one head. The term is derived from the Greek stems ''poly'' (Greek: "πολύ") meaning "many" and ''kephalē'' (Greek: "κεφαλή") meaning "head". A polycephalic organism may be thought of as one being with a supernumerary body part, or as two or more beings with a shared body. Two-headed animals (called bicephalic or dicephalic) and three-headed (tricephalic) animals are the only type of multi-headed creatures seen in the real world, and form by the same process as conjoined twins from monozygotic twin embryos. In humans, there are two forms of twinning that can lead to two heads being supported by a single torso. In dicephalus parapagus dipus, the two heads are side by side. In craniopagus parasiticus, the two heads are joined directly to each other, but only one head has a functional torso. Survival to adulthood is rare, but does occur in some forms of dicephalus parapagus dipus. There are many occurrences of multi-h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wing
A wing is a type of fin that produces lift while moving through air or some other fluid. Accordingly, wings have streamlined cross-sections that are subject to aerodynamic forces and act as airfoils. A wing's aerodynamic efficiency is expressed as its lift-to-drag ratio. The lift a wing generates at a given speed and angle of attack can be one to two orders of magnitude greater than the total drag on the wing. A high lift-to-drag ratio requires a significantly smaller thrust to propel the wings through the air at sufficient lift. Lifting structures used in water include various foils, such as hydrofoils. Hydrodynamics is the governing science, rather than aerodynamics. Applications of underwater foils occur in hydroplanes, sailboats and submarines. Etymology and usage For many centuries, the word "wing", from the Old Norse ''vængr'', referred mainly to the foremost limbs of birds (in addition to the architectural aisle). But in recent centuries the word's meaning has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King Ghidorah
is a fictional monster, or ''kaiju'', which first appeared in Ishirō Honda's 1964 film ''Ghidorah, the Three-Headed Monster''. Although the name of the character is officially trademarked by Toho as "King Ghidorah", the character was originally referred to as Ghidorah or Ghidrah in some English markets. Although King Ghidorah's design has remained largely consistent throughout its appearances (an armless, bipedal, golden and yellowish-scaled dragon with three heads, two fan-shaped wings and two tails), its origin story has varied from being an extraterrestrial planet-destroying dragon, a genetically engineered monster from the future, a guardian monster of ancient Japan, or a god from another dimension. The character is usually portrayed as an archenemy of Godzilla and a foe of Mothra, though it has had one appearance as an ally of the latter. Despite rumors that Ghidorah was meant to represent the threat posed by China, which had at the time of the character's creation jus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symbiosis
Symbiosis (from Greek , , "living together", from , , "together", and , bíōsis, "living") is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic. The organisms, each termed a symbiont, must be of different species. In 1879, Heinrich Anton de Bary defined it as "the living together of unlike organisms". The term was subject to a century-long debate about whether it should specifically denote mutualism, as in lichens. Biologists have now abandoned that restriction. Symbiosis can be obligatory, which means that one or more of the symbionts depend on each other for survival, or facultative (optional), when they can generally live independently. Symbiosis is also classified by physical attachment. When symbionts form a single body it is called conjunctive symbiosis, while all other arrangements are called disjunctive symbiosis."symbiosis." Dorland's Illustrated Medical Dictionary. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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